Searched refs:wb_switch_rwsem (Results 1 – 3 of 3) sorted by relevance
188 struct rw_semaphore wb_switch_rwsem; /* no cgwb switch while syncing */ member
344 down_write(&bdi->wb_switch_rwsem); in bdi_down_write_wb_switch_rwsem()349 up_write(&bdi->wb_switch_rwsem); in bdi_up_write_wb_switch_rwsem()369 down_read(&bdi->wb_switch_rwsem); in inode_switch_wbs_work_fn()458 up_read(&bdi->wb_switch_rwsem); in inode_switch_wbs_work_fn()
601 init_rwsem(&bdi->wb_switch_rwsem); in cgwb_bdi_init()